15729128093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{6827}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 20057932800

約数和(自身を除く): 4328804707

約数列:

[1, 7, 17, 19, 119, 133, 323, 1019, 2261, 6827, 7133, 17323, 19361, 47789, 116059, 121261, 129713, 135527, 329137, 812413, 907991, 2205121, 2303959, 6956713, 15435847, 48696991, 118264121, 132177547, 827848847, 925242829, 2247018299, 15729128093]

約数ペア:

[(1, 15729128093), (7, 2247018299), (17, 925242829), (19, 827848847), (119, 132177547), (133, 118264121), (323, 48696991), (1019, 15435847), (2261, 6956713), (6827, 2303959), (7133, 2205121), (17323, 907991), (19361, 812413), (47789, 329137), (116059, 135527), (121261, 129713)]